baber/WOPTO huggingface dataset:
Patent JP-3797021-B2 (JP)
IPC: H01L23/31
Filed: 1999-05-31
Granted: 2006-07-12
Abstract: PROBLEM TO BE SOLVED: To shorten creeping distance between electrode terminals and to miniaturize the frame body of a case in a power semiconductor device for a structure, wherein the thermosetting resin is filled in the frame body inserted with the electrode terminals. SOLUTION: For a case 1 of a constitution, wherein electrode terminals 6 and 6A inserted from the opening end surfaces 1c of an upper side opening 1b into the frame body of the case 1 are exposed, and at the same time, projections 1d made to protrude higher than the opening end surfaces 1c are formed on the end edges on the outer periphery of the opening 1b extending over the entire periphery of the opening 1b, when a casting resin 9 is filled from the opening 1b into the interior of the case 1 for sealing a semiconductor element 4 for power involved in the case 1, the resin 9 is filled using the projections 1d as overflowing flow preventive walls and thin layers 9a, which cover the peripheral sides of the exposed parts of the terminals 6 and 6A and consist of the resin 9, are formed on the peripheral parts of the exposed parts of the terminals 6 and 6A, whereby the tracking resistance of the terminals 6 and 6A can be modified, and the creeping distance between the exposed parts adjacent to each other of the terminals 6 and 6A can be formed short.
Patent JP-3946283-B2 (JP)
IPC: B29C45/20
Filed: 1996-06-17
Granted: 2007-07-18
Abstract: A valve member locating insert (10) to be mounted in the front end of an injection molding nozzle (24). The locating insert (10) has an outer mounting collar portion (92) and a concentric inner collar portion (90) which receives the reciprocating valve member (70) to accurately locate it to prevent damage around the gate (12). The inner collar portion (90) is connected to the outer collar portion (92) by a single connecting vane portion (94). Melt flows through the locating insert (10) in a C-shaped space (98) between the collar portions (90,92). The vane portion (94) and the inner collar portion (90) have upstream and downstream ends (108,110) which extend diagonally to be washed by the melt flow to avoid deadspots and reduce turbulence. <IMAGE>
Patent JP-H0250901-B2 (JP)
IPC: C07D211/22
Filed: 1981-10-20
Abstract: The invention relates to new cyclic amines of the formulae: 
<CHEM>
 wherein;
 Z and Y are each alkylene containing one to about five carbon atoms in the principal chain or said alkylene substituted with OH, alkanoyloxy, alkoxy, mercapto or alkylmercapto;
 each of R1, R2 and R3 is independently H, alkyl, aryl, halo, alkoxy, alkenyloxy, alkylsulfinyl, alkylsulfonyl, alkylmercapto, cyano, carboxy, carbalkoxy, carboxamido, sulfamoyl, trifluoromethyl, hydroxy, hydroxyalkyl, acyloxy, alkylamino, sulfonylamino, or acylamino; and R1 and R2, when taken together, form a methylenedioxy or -O-CO-O-;
 Ar is heteroaryl, cycloalkyl or 
<CHEM>
 wherein,
 R1, R2 and R3 are as hereindescribed; and
 R is H, alkyl, cycloalkyl, aryl, aralkyl, alkenyl, alkynyl, carboalkoxy, or CONR4R5 wherein each of R4 and R5 is H or alkyl; wherein the total number of carbon atoms in each hydrocarbyl group is up to 10;
 and acid addition salts thereof. 
<??>These compounds possess useful pharmaceutical activities, especially selective cardiotonic activity, antihypertensive activity and anti-allergic activity. 
<??>Furthermore, the invention relates to a process for preparing said compounds.
Patent JP-3105135-B2 (JP)
IPC: A61P25/28
Filed: 1994-07-20
Granted: 2000-10-30
Abstract: Compounds of formula (I): <IMAGE>  in which:   - X represents -CH2-, -(CH2)2-, -CH=CH-, -O-CH2-, S-CH2-, -SO-CH2- or -SO2-CH2-, - R1 represents a hydrogen or halogen atom or a linear or branched (C1-C6)alkoxy group, - R2 represents a linear or branched (C1-C6)alkoxy or a linear or branched (C1-C6)alkylthio group, their isomers and their addition salts with a pharmaceutically acceptable acid. Medicaments.
Patent JP-4284427-B2 (JP)
IPC: A61F2/86
Filed: 1998-06-22
Granted: 2009-06-24
Abstract: A temporary bioabsorbable-radiopaque marker (14) for use on an implantable endoprosthesis (16). The bioabsorbable-radiopaque marker (14) is adapted to be disposed on or adjacent an implantable endoprosthesis (16) in a body lumen (12) for a predetermined amount of time until the bioabsorbable and radiopaque materials are absorbed or dispersed in the body. <IMAGE>
Patent JP-H0669998-B2 (JP)
IPC: C07D317/62
Filed: 1985-09-06
Abstract: Calcium chelating compounds having a decreased affinity for calcium following illumination and of the formulae 
<CHEM>
 wherein:
 A is -NO2 or -H;
 R<1> is -H(unless R<2> is H), -CH3 or other alkyl, -F, -Cl or -Br;
 R<2> is -H(unless R<1> is H), -CH3 or other alkyl, -F, -Cl, -Br, or C1-C4 alkoxy;
 R<3>, R<4> and R<5> are independently -H, OH, NR<6>R<7>, or alkoxy, or
 R<3> and R<4> together are -OCH2O- or -OCH2CH2O- and R<5> is -H, OH, NR<6>R<7>, or alkoxy, or
 R<4> and R<5> together are -OCH2O- or OCH2CH2O- and R<3> is -H, OH, NR<6>R<7>, or alkoxy;
 X is -OH, alkoxy, -Cl, -Br, -NR<6>R<7>, -OCOCH3, -OCOCF3, -OCOCH2NH2, -OPO3H, or -OSO2CH3;
 R<6> and R<7> are independently -H, methyl or ethyl;
 D is O, N, NH, or N alkyl;
 Q is a double bond when D is N and a single bond otherwise;
 R<8> is H and R<9> is H or
 R<8> and R<9>, together with heteroatom D, the carbon adjacent R<8>, and the phenyl ring adjacent to R<9>, form a quinoline ring system (D=N, Q=double bond); and
 W is -H, -OH, alkoxy or -NHR<6>, the compound optionally being as a physiologically acceptable salt or ester thereof.
Patent JP-H0617328-B2 (JP)
IPC: C07C29/70
Filed: 1985-10-09
Abstract: A process is described for the catalytic preparation of alkali alcoholates from alkali amalgams and alcohols. The catalyst is lump anthracite having a surface treated to have a heavy metal oxide or mixtures of heavy metal oxides. Preferably a mixture of nickel oxide and molybdenum oxide is used. Aliphatic alcohols with 1 to 4 carbon atoms are preferred as the alcohol component.
Patent JP-2546855-B2 (JP)
IPC: C04B35/65
Filed: 1987-09-16
Granted: 1996-10-23
Abstract: There is disclosed a method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of an expendable pattern (6). The method includes the steps of surrounding the expendable pattern (6) with a filler material (4) to thereby form a filled cavity within the filler material (4). The expendable pattern (6) is chemically or physically removed from the filler material (4) and a quantity of a parent metal is put into the cavity. The parent metal is heated to a temperature above its melting point and an oxidation reaction process begins whereby the oxidation reaction product infiltrates and embeds the surrounding filler material (4). Excess filler material and/or excess parent metal are removed, thus resulting in a self-supporting ceramic composite body having a cavity in the shape of the expendable pattern (6).
Patent JP-2936047-B2 (JP)
IPC: G01S7/282
Filed: 1994-10-04
Granted: 1999-08-23
Abstract: The invention relates to a radar rangefinder for high-accuracy non-touching range measurement, which range finder is designed using the FMCW principle and operates with digital signal processing and a limited frequency shift. An exemplary embodiment is described. <IMAGE>
Patent JP-2582756-B2 (JP)
IPC: F02B51/00
Filed: 1986-11-07
Granted: 1997-02-19
Abstract: The invention relates to a spark-ignition internal combustion engine having a combustion chamber which, at least in part, presents surface areas (10) which have been treated to reduce the octane number requirement of the engine. 
<??>The surface area to be treated may, for example, be either blasted or etched to produce surface depressions, and is then flame sprayed with copper particles to form heat-reflective surfaces. At least this latter method results in solely low-temperature heating of the walls of the combustion chamber, which can be advantageous in the case of diesel engines, but not in the case of Otto-cycle engines. 
<??>The improvement in such engines afforded by the invention is that the surface areas (10) are instead provided with at least one layer (12) which presents to the combustion chamber (1) a defining surface (9) which exhibits an extremely low reflectivity to electromagnetic waves in the wavelength range of about 0.2-7.0 microns, and which also results in diffuse reflection of non-absorbed incident waves (14).
Patent JP-3617930-B2 (JP)
IPC: H04L12/66
Filed: 1998-09-30
Granted: 2005-02-09
Abstract: A communication scheme capable of realizing operations to supplement the resource shortage or the poor environment of the portable terminal device. At the radio portable terminal device, whether a specific processing of the data packets received from a correspondent device connected to the computer network or the telephone network is to be carried out using resources of the radio portable terminal device or not is determined according to an attribute of the data packets or data contained in the data packets, and a part or whole of the data contained in the data packets are transferred to another portable computer/device connected to a local network or another computer connected to the computer network, such that the specific processing of the data packets determined not to be carried out using the resources of the radio portable terminal device is carried out at another portable computer/device or another computer.
Patent JP-H0676373-B2 (JP)
IPC: C07D209/48
Filed: 1985-12-27
Abstract: A guanidinobenzoic ester derivative having the formula wherein X represents a group of the formula: in which Y is a group of the formula:-(CH₂)<sub>m</sub>-, m being an integer of 2 or 3, or a group of the formula:-ORin which R is a hydrogen atom or a lower alkyl group, and n represents an integer of l to 5,which is effective to inhibit enzymes such as trypsin, plas­min and thrombin and useful for treatment of the pancreatitis and hemorrhagic disease and thrombosis is disclosed as well as a process for preparing same and a pharmaceutical composition containing same.
Patent JP-3838278-B2 (JP)
IPC: G06F13/42
Filed: 1995-11-16
Granted: 2006-10-25
Abstract: A computer system having an ISA bus and a PCI bus is provided with a PCI to ISA bridge having certain imbedded functions performed by PCI slaves on the bridge. In order to implement the bridge in slow CMOS technology, the PCI control signals are latched on the bridge. Since the PCI slaves on the bridge cannot respond with control signals on the PCI bus fast enough to satisfy the PCI bus protocol due to this latching, a logic device is provided on the bridge. The logic device monitors the unlatched master-slave control signals carried on the PCI bus, and in appropriate situations, drives the control signals on the PCI bus (within the time specified by the PCI bus protocol) that the PCI slaves would normally drive but are unable to within the time necessary to meet the PCI bus protocol.
Patent JP-2806924-B2 (JP)
IPC: G01N33/538
Filed: 1986-12-19
Granted: 1998-09-30
Abstract: A method is disclosed for separating a substance from a liquid medium. The method comprises combining the liquid medium containing the substance with magnetic particles under conditions for non-specific chemical binding of the magnetic particles. Thereafter, the medium is subjected to a magnetic field gradient to separate the particles from the medium. The preferred non-specific binding is achieved as the result of charge interactions between the particles usually by means of a polyionic reagent. The method of the invention has particular application to the separation of cells and microorganisms from aqueous suspensions and also to the determination of an analyte in a sample suspected of containing the analyte. The analyte is a member of a specific binding pair (sbp). The sample is combined in an assay medium with magnetic particles and a sbp member complementary to the analyte. Magnetic or non-magnetic particles capable of specific binding to the analyte or its complementary sbp member must be included in the assay medium. The combination is made under conditions for non-specifically aggregating the magnetic particles or coaggregating the magnetic and non-magnetic particles when non-magnetic particles are present. The assay medium is subjected to a magnetic field gradient to separate the aggregated particles from the medium. Then, the medium or the particles are examined for the presence or amount of the analyte or an sbp member, the binding of which is affected by the presence of the analyte.
Patent JP-H088802-B2 (JP)
IPC: A01B59/06
Filed: 1990-11-19
Abstract: A lifting strut having an adjusting sleeve with an externally threaded portion and an internally threaded portion. A connecting end with a threaded journal is screwed into the internally threaded portion, with a connecting end with a threaded sleeve being screwed on to the externally threaded portion. In addition, there is provided a movable holding sleeve having grooves and stops. The holding sleeve may be moved into any position relative to a rotary cross member of the adjusting sleeve provided with teeth for the purpose of changing the length of the lifting strut. Furthermore, the holding sleeve, with its grooves, may be moved across the teeth of the rotary cross member and across the teeth provided at the threaded sleeve in a corresponding position in order to arrest the change in length.
Patent JP-4005163-B2 (JP)
IPC: B29D30/08
Filed: 1996-11-28
Granted: 2007-11-07
Abstract: Plant for building pneumatic vehicle tyres comprising a carcass assembly with an inner layer, one or more carcass reinforcing layers and two side walls with bead wires and a breaker assembly with one or more reinforcing layers and a tread has at least four carcass building stations(4,5,6,7) each constructing a carcass layer on a drum(16). The stations(4,5,6,7) are separate from each other and the carcass drum(16) has controlled movement between them. Components are supplied to the carcass building drum(16) by a feeding unit which is itself fed by a conveyer. The plant also includes at least two separate breaker layer forming stations(8,10), one(10) for building a breaker layer on a drum(13) and the other(8) for constructing the tread layer. The drum(13) moves between the stations(8,10), each of which has a component feeding unit supplied by a conveyer. The apparatus(3) brings together the assemblies from the carcass(16) and breaker layer (13) building drums to produce a un vulcanised casing. At least one of the carcass(4,5,6,7) and/or breaker layer(8,10,11) building stations has two or more independently controllable feeding units supplying components to the corresponding drums(16,13) and at least one of these has a conveyer. In a claimed process employing the plant to produce carcass and/or breaker layer assemblies individual components are selectively fed to the building drum at each building station from one of two different feeding units.
Patent JP-2832769-B2 (JP)
IPC: H01F27/06
Filed: 1991-11-07
Granted: 1998-12-09
Abstract: The small transformer contains a laminated iron core (2) and primary and secondary windings (3, 4) which are held by a coil former (5). The coil parts which project over the iron core (2) are covered on both sides in each case by one cover (6, 7) consisting of plastic. These two covers (6, 7) are connected to one another in one piece by means of first and second webs (12, 14). The first webs (12) fill the cavities between the coils (3, 4) and the iron core (2), and the second webs (14) hold the laminated stack of the iron core (2) intrinsically together. As a result of this construction, particularly economical batch production is possible, it being possible to conform reliably to the electrical safety distances. <IMAGE>
Patent JP-3376556-B2 (JP)
IPC: F16D65/28
Filed: 1993-12-27
Granted: 2003-02-10
Abstract: PURPOSE:To achieve the miniaturization of a device and the cost reduction by dispensing with the need of the operating members or the like for releasing the braking lock, in a manual brake device in which the base part of a brake lever is oscillatably pivoted to the base that has been fixed to a vehicle body and brakes are applied by pushing or pulling a brake cable in accordance with the oscillation of this brake lever. CONSTITUTION:A base 10 is provided with a brake link 30 by which a braking force is produced by pulling a brake cable 60 that has been connected so as to be oscillated in one direction from a non-braking position while being pushed by the base end part of a brake lever 20, and an internal-gear ratchet type locking mechanism 40 by which the brake link 30 is retained in such a condition that it is oscillated in one direction when the brake lever 20 is pushed in from the non-braking condition, and then the brake-retaining condition is released when the brake lever 20 is again pushed in.
Patent JP-2793956-B2 (JP)
IPC: C07D251/18
Filed: 1993-12-09
Granted: 1998-09-03
Abstract: A triazine derivative represented by the general formula <CHEM> wherein Y<1> is a hydrogen atom or a methyl group and Z is an oxygen atom or sulfur atom, X<1> is a halogen atom and R<1> is a hydrogen atom, a methyl group or an ethyl group, and a herbicide containing the triazine derivative as an active ingredient.
Patent JP-3401218-B2 (JP)
IPC: A45D40/26
Filed: 1999-11-30
Granted: 2003-04-28
Abstract: The applicator (2) consists of a holder (4) in the form of a container cap, and a flexible tip (8) of a deformable elastic material which tapers towards its rounded free end (8b). The tip has two flat sides (10) and concave (9a) and convex (9b) curved edges with different radii of curvature. When withdrawn from the container the tip passes through a slitted wiper which removes any excess product.
Patent JP-H0795932-B2 (JP)
IPC: A23L29/262
Filed: 1992-11-27
Abstract: Fat mimetic compositions which may be used in low/no fat salad dressings and processes for their preparation are disclosed employing a unique combination of microcrystalline cellulose, (cold water swelling starch) and gum to provide excellent fat-like properties.
Patent JP-H0774252-B2 (JP)
IPC: C10N30/02
Filed: 1991-12-24
Abstract: Terpolymers which are copolymers of ethylene, vinyl acetate, and vinyl neononanoate or vinyl neodecanoate, a process for their preparation, and a method of their use as additives for mineral oil distillates.
Patent JP-3311405-B2 (JP)
IPC: C08F2/44
Filed: 1992-12-14
Granted: 2002-08-05
Abstract: Polyolefins stabilized against oxidation phenomena are obtained by using a process comprising the polymerization of monomers by way of a catalyst prepared by reacting an aluminum alkyl compound, and optionally an electron donor compound, with a solid component comprising a Ti compound and an electron-donor compound supported on magnesium chloride, the polymerization being carried out in the presence of one or more phenolic stabilizers and using, as electron-donor compound in the solid catalyst component, a compound selected from particular classes of ethers.
Patent JP-3164364-B2 (JP)
IPC: C23C14/10
Filed: 1990-11-07
Granted: 2001-05-08
Abstract: A method of depositing thin films of silicon based compounds, particularly silicon dioxide, by cathode reactive sputtering utilizes a rotating cylindrical magnetron driven by a d.c. potential. The result is a technique of forming a uniform film on large substrates with high deposition rates. Arcing normally associated with sputtering troublesome dielectric coatings such as silicon oxides is substantially eliminated.
Patent JP-H0359360-B2 (JP)
IPC: F41A3/52
Filed: 1981-07-01
Abstract: A self-loading firearm for firing rubber bullets and the like has an actuating mechanism comprising a toggle linkage (13, 17) which is straightened on operation of the trigger (6) against its spring bias. Initial straightening of the toggle linkage (13, 17) moves the breech block (15) forward to locate a round of ammunition in a short socket (83) at the chamber end of the barrel (1). As the toggle linkage (13, 17) moves over centre it locks the breech block (15) forward and displaces a sear (29) to release the firing pin (20). The round is fired with its case virtually unsupported. On release of the trigger (6) the toggle mechanism (13, 14, 16, 17, 18) is bent so withdrawing the breech block (15) and the spent round which is automatically ejected. The firing pin (20) is simultaneously re-cocked. Rotary (2) and vertical stacking rechargeable magazines are described, from which a fresh round is automatically fed to the breech on ejection of a spent round.
Patent JP-3490090-B2 (JP)
IPC: A61J1/05
Filed: 1995-06-22
Granted: 2004-01-26
Abstract: This invention consists of an ophthalmic dispensing tip formed by injection molding, which has a one-piece molded tip to be used with a mating cap, the tip having an internally molded breakaway barrier membrane inside the flow channel, and the cap having a shaped stud fitting inside the tip, so that the final clockwise half-turn of the cap pushes the stud against the barrier and displaces it, thereby creating a restricted path through which the contents are dispensed.
Patent JP-2865255-B2 (JP)
IPC: C07D498/04
Filed: 1988-03-31
Granted: 1999-03-08
Abstract: PCT No. PCT/AU88/00095 Sec. 371 Date Dec. 7, 1989 Sec. 102(e) Date Dec. 7, 1989 PCT Filed Mar. 31, 1988 PCT Pub. No. WO88/07997 PCT Pub. Date Oct. 20, 1988.   <IMAGE> (I)  <IMAGE> (II)  A compound of general formula (I), wherein X=CH2, O, S or NR4, and Y=formula (II): where R1=H, lower alkyl or an aryloxyalkyl group, wherein the aryl group is optionally substituted by alkyl, alkoxy, hydrogen, alkyl substituted by hydrogen, and n is an integer between 0 and 5, and Z=O, S or NR2; wherein R2=H, lower alkyl, hydroxy, amino cyano or acyl, R3=H, or lower alkyl, and R4=H, lower alkyl, or lower acyl, and pharmaceutically acceptable salts thereof.
Patent JP-2562757-B2 (JP)
IPC: H04Q3/42
Filed: 1991-06-12
Granted: 1996-12-11
Abstract: A line interface circuit for coupling signals between a telephone line and a hybrid circuit includes a loop driver circuit for supplying energizing current to the telephone line and for driving the telephone line with alternating current signals. A loop current detector connected in series between the telephone line and the loop driver circuit, generates a voltage signal in response to current flow in the telephone line. Amplifier circuits are arranged to be responsive to differential signals on the telephone line, and to signals from the hybrid circuit, for generating a composite signal. The composite signal and the voltage signal are combined in a network having an output connected to control the operation of the loop driver circuit so that the telephone line is terminated with a preferred impedance.
Patent JP-3007147-B2 (JP)
IPC: D04H1/54
Filed: 1991-05-23
Granted: 2000-02-07
Abstract: Disclosed is an apparatus for longitudinally pleating a moving lamina. The apparatus features a curved axis roll having a stationary axis circumscribed by a rotating sleeve with a plurality of circumferentially oriented grooves in the rotating sleeve. The pleats are produced by the intermeshing of the lamina with the grooves of the rotating sleeve. Preferably a complementary curved axis roll having lands which interdigitate with the grooves of the first roll is used in conjunction with the first curved axis roll. The apparatus preferably further comprises a third curved axis roll disposed upstream of the first curved axis roll to substantially equalize the paths of travel of any points on the moving lamina by compensating for differences in the paths of travel between the edges and centerline of the lamina. The apparatus may further comprise two straight axis rolls disposed outboard of the curved axis rolls and spatially arranged so that the paths of travel of either edge of the lamina and the centerline of the lamina through the apparatus and from the first straight axis roll to the second straight axis roll are substantially equal.
Patent JP-3670666-B2 (JP)
IPC: C12N1/21
Filed: 1995-10-26
Granted: 2005-07-13
Abstract: The invention relates to cathepsin O2 proteins, nucleic acids, and antibodies.